<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form action="请求地址" method="get">
        用户民：<input type="text" name="username"><br>
        密码：<input type="text" name="password"><br>
            <input type="submit"value='提交'>
    </form>
</body>
<script>

</script>
</html>